package cn.ikun.gkc.jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class AppJdbcSelect {
    public static void main(String[] args) throws Exception {
        Class.forName("com.mysql.jdbc.Driver");
        String url="jdbc:mysql://localhost:3306/gkc?useSSL=false";
        String username="root";
        String password="root";
        Connection connection = DriverManager.getConnection(url, username, password);
        Statement statement = connection.createStatement();
        String sql = "SELECT id,username FROM `user` ORDER BY id";
        ResultSet set = statement.executeQuery(sql);
        while(set.next()) {
            long id = set.getLong(1);
            String name = set.getString(2);
            System.out.println("id="+id+",name="+name);
        }

    }
}
